China's Space Program Thread II

sunnymaxi

Colonel
Registered Member
No idea about US but this looks interesting if true.

China’s unique high-orbit satellite is using a rare metal the US struggles to obtain​

Beijing dominates the global supply of gallium nitride – which has been revealed as a key component in its Ludi Tance-4 01 satellite​

A satellite that can provide 24/7 surveillance of a third of the Earth’s surface relies on a rare mineral whose global supply is dominated by China, a new study has disclosed.

The Ludi Tance-4 01 radar satellite, powered by
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, is the only satellite of its kind.
It orbits 36,000km (22,000 miles) above the Earth and is able to stay in what is known as a geosynchronous orbit, which keeps it fixed over the same spot.

This allows it to monitor both large areas of the planet and moving targets – something the United States has spent decades trying to achieve without success.

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